Mouse Math is an excellent talking math drill program for children ages 8 to 12.

The drill consists of the program speaking or showing an addition, subtraction, multiplication or division problem and then displaying 4 or 5 possible answers on the screen. You must click on the correct answer as quickly as possible. When you select a correct answer, part of a whimsical picture is revealed. The faster you click, the more parts of the picture will be revealed for each correct answer.